Kudankulam Nuclear Power Plant Installs Reactor Vessel for Unit 4

India Defense

Kudankulam Nuclear Power Plant Installs Reactor Vessel for Unit 4

Defense News ,India :- In a significant stride towards India's clean energy goals, the Kudankulam Nuclear Power Plant (KKNPP) has reached a major milestone with the successful installation of the reactor vessel for Unit 4. Russia's state nuclear corporation, Rosatom, proudly announced this achievement, marking substantial progress in the collaborative Indo-Russian project.


The reactor vessel, weighing an impressive 317 tons, serves as the nucleus of the nuclear steam generation system. Its successful installation marks the conclusion of a crucial phase in the construction of Unit 4, setting the stage for the subsequent setup of essential equipment. The project's focus now shifts towards incorporating components vital for the plant's operation, bringing KKNPP one step closer to realizing its full potential.


Nestled in Tamil Nadu, KKNPP stands as India's largest nuclear power plant, underscoring the robust technological and energy partnership between India and Russia. As Unit 4 nears completion and additional units are in the pipeline, KKNPP is poised to play a pivotal role in securing India's future in clean energy.


The Kudankulam nuclear power plant exemplifies Indo-Russian collaboration in technology and energy, showcasing the enduring partnership between the two nations. Situated in the southern Indian state of Tamil Nadu, the plant already boasts two operational units with a combined capacity of 2,000 MW. Once Unit 4, along with Units 5 and 6 currently under construction, comes online, an additional 4,000 MW will be contributed to India's power grid, reinforcing the country's commitment to a sustainable energy future.

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